(I hope my mother did not see this english correcting.) My mother is angry about everything. (I think.) But on the other side,(like I pass the audition)she's happy at all. And, my mother is like a bomb. Because, I don't know when she will get angry.

***(I hope my mother can't see this English corrections.)My mother is angry about everything.I think that way.However, I like to pass the audition to make her happy.My mother is like a bomb because I can't tell when will she get angry.